82864605

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{607}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 140083200

約数和(自身を除く): 57218595

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 479, 607, 1437, 1821, 2395, 3035, 7185, 9101, 9105, 11533, 27303, 34599, 45505, 57665, 136515, 172995, 290753, 872259, 1453765, 4361295, 5524307, 16572921, 27621535, 82864605]

約数ペア:

[(1, 82864605), (3, 27621535), (5, 16572921), (15, 5524307), (19, 4361295), (57, 1453765), (95, 872259), (285, 290753), (479, 172995), (607, 136515), (1437, 57665), (1821, 45505), (2395, 34599), (3035, 27303), (7185, 11533), (9101, 9105)]